Does this Martelli have a 'handle' sideways instead of like a pizza cutter? I think I've seen one, never tried it. Would it benefit arthritis or difficulties? I've had 5 surgeries on R, 3 on L, and the scar tissue is building to act like arthritis now, so I like ergonomic tools, even in the garden. I've never seen them at the local stores, I'll have to search the internet for one. let me know how it works for problem hands, harder or easier?